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34105501 = 107318743
BaseRepresentation
bin1000001000011…
…0100010011101
32101011201221201
42002012202131
532212334001
63214555501
7562614643
oct202064235
971151851
1034105501
1118284a71
12b508b91
1370b1891
14475b193
152eda501
hex208689d

34105501 has 4 divisors (see below), whose sum is σ = 34424352. Its totient is φ = 33786652.

The previous prime is 34105459. The next prime is 34105507. The reversal of 34105501 is 10550143.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 10550143 = 37285139.

It is a cyclic number.

It is not a de Polignac number, because 34105501 - 27 = 34105373 is a prime.

It is a super-2 number, since 2×341055012 = 2326370396922002, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34105507) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 159265 + ... + 159478.

It is an arithmetic number, because the mean of its divisors is an integer number (8606088).

Almost surely, 234105501 is an apocalyptic number.

It is an amenable number.

34105501 is a deficient number, since it is larger than the sum of its proper divisors (318851).

34105501 is a wasteful number, since it uses less digits than its factorization.

34105501 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 318850.

The product of its (nonzero) digits is 300, while the sum is 19.

The square root of 34105501 is about 5839.9915239665. The cubic root of 34105501 is about 324.2959148134.

Adding to 34105501 its reverse (10550143), we get a palindrome (44655644).

It can be divided in two parts, 3410 and 5501, that added together give a triangular number (8911 = T133).

The spelling of 34105501 in words is "thirty-four million, one hundred five thousand, five hundred one".

Divisors: 1 107 318743 34105501